Binocular Eyeglass Magnifier
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Binocular Eyeglass Magnifier

Binocular eyeglass magnifiers yuav siv tau nyob rau hauv yuav luag txhua qhov teeb meem uas qhov muag pom kev tseem ceeb. Lawv tuaj yeem pab cov neeg muaj qhov tsis pom kev pom kom pom tseeb dua thiab tuaj yeem ua ntau yam haujlwm yooj yim thiab tswj tau ntau dua.

Khoom Taw qhia

Specification

Magnification: 6 x 10 x 25 x
Roj teeb: 3AG10
Lub teeb: 2 LED

Khoom nta

① Qhov no Binocular eyeglass magnifier yog nruab nrog peb khub ntawm lo ntsiab muag.

Ib khub yog mounted rau saum cov khoom, lwm 2 khub yog mounted rau ntawm lub thawv yas

Peb khub ntawm lo ntsiab muag (6x 10x 25x) tuaj yeem siv raws li qhov sib txawv ntawm cov neeg siv khoom.

Kev sib piv ntawm peb khub ntawm lens magnification thiab focal ntev yog raws li nram no:

6 x:83mm

10 x lens: 50 mm

25 x lens: 20 mm

② Lub magnifier yog tsom iav style.

Yog tias tus neeg siv yog myopic, nws tuaj yeem siv lub magnifier los soj ntsuam cov khoom ncaj qha. Tsis xav tau cov tsom iav myopia.

③ LED teeb

Peb theem brightness: lub teeb txias, lub teeb sov so, lub teeb sov so

④ Cov tsom iav ob txhais ceg tuaj yeem ncab mus rau qhov chaw tsim nyog raws li qhov loj ntawm lub ntsej muag.

Thiab ob txhais ceg yog foldable, ua rau lub magnifier ntau compact thiab yooj yim rau khaws cia thaum tsis siv.

Nco ntsoov

① Lub focal ntev ntawm cov iav tsom iav yog feem ntau luv luv, yog li nws tsim nyog rau kev txheeb xyuas cov hniav nyiaj hniav kub, kev kho hluav taws xob, thiab lwm yam. cov ntsiab lus me me kom meej meej, ua kom yooj yim txheeb xyuas thiab kho cov teeb meem.)

② Tsis txhob ntsia ncaj qha rau ntawm lub hnub, thiaj li tsis txhob hlawv koj ob lub qhov muag

③ Tsis txhob kov lub lens nrog cov khoom tawv, thov ntxuav nws nrog daim ntaub mos muag